Latch plate



FIG. 1 is a perspective view of a latch plate, the phantom lines are for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, the right side being a mirror image;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a latch plate, as shown and described. 